Description
An issue was discovered in Prosody before 0.12.6 and 1.0.0 through 13.0.0 before 13.0.5. A Denial of Service can occur via memory exhaustion caused by memory leaks from unauthenticated connections.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Prosody | Prosody | < 0.12.6, 1.0.0 – < 13.0.5 | 0.12.6 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | prosody | 13.0.5-1 | — |
| Debian 13 | prosody | 13.0.1-1+deb131u | — |
| Debian 12 | prosody | 0.12.3-1+deb12u1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | prosody | No fix yet | — |
| Ubuntu 26.04 LTS | prosody | No fix yet | — |
| Ubuntu 25.10 | prosody | No fix yet | — |
| Ubuntu 24.04 LTS | prosody | No fix yet | — |
| Ubuntu 22.04 LTS | prosody | No fix yet | — |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | prosody | No fix yet | — |
| Ubuntu 16.04 LTS | prosody | No fix yet | — |
| Ubuntu Pro 18.04 LTS | prosody | No fix yet | — |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | prosody | 13.0.5-r0 | — |
| Alpine v3.23 | prosody | 13.0.5-r0 | — |
| Alpine v3.22 | prosody | 0.12.6-r0 | — |
| Alpine v3.21 | prosody | 0.12.6-r0 | — |